Opening a new client on another computer will not work (at least for me id did not work). The new client will not sync at all with the blockchain.
Tried creating a new wallet and copying wallet.dat back (same computer) same issue. 20% CPU use 139Meg of ram
Any suggestions?
To calcuate hash for PoS block, QT will use CPU continously.
If PoS is found quickly, QT will not affect on your computing.
But, If not, you can not avoid this issues with the same QT and same Wallet.
If very low Diff of PoS will help to reduce CPU load time, but, it will cause the network issues again.
Anyway, that is unresolvable issue at beginning stage of coin (low diff stage, low network hashrate stage).
To avoid that issue, I am using two QT,
and mergy my coin daily, and move to the other QT,
There are maximum 5% of loss of PoS Interest, but, It can reduce the huge chace of CPU load time.